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Routes
Running Trails
United States
Missouri

St. Charles County

The best running trails in St. Charles County

54runs

5.0

(2)

513 people ran here

Running in St. Charles County is one of the best ways to explore more of this region. To help you discover the most beautiful places to run, we’ve reviewed our full collection of routes in St. Charles County—and are proud to present the best running trails. Click on any of the routes for more details and browse real tips and photos uploaded by other runners.

Clark Trail loop run — Weldon Spring Conservation Area
Intermediate

00:57

8.24km

Intermediate

01:27

12.4km

Intermediate

01:38

13.6km

Intermediate

00:44

7.10km

Expert

02:21

21.4km

Intermediate

01:26

11.6km

Intermediate

01:36

13.3km

Expert

02:27

23.5km

Expert

02:56

24.3km

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  1. Map data © OpenStreetMap contributors
    1
    1

    00:57

    8.24km

    6:54/km

    110m

    110m

    Intermediate

    27

    Intermediate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
  2. 2

    01:27

    12.4km

    7:01/km

    150m

    140m

    Intermediate

    23

    Intermediate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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  4. 3

    01:38

    13.6km

    7:14/km

    20m

    20m

    Intermediate

    21

    Intermediate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
  5. 4

    00:44

    7.10km

    6:09/km

    0m

    0m

    Intermediate

    17

    Intermediate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
  6. 5

    02:21

    21.4km

    6:35/km

    110m

    110m

    Expert

    14

    Expert run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
  7. 6

    01:26

    11.6km

    7:27/km

    140m

    140m

    Intermediate

    11

    Intermediate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
  8. 7

    01:36

    13.3km

    7:14/km

    20m

    20m

    Intermediate

    8

    Intermediate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
  9. 8

    02:27

    23.5km

    6:17/km

    110m

    110m

    Expert

    4

    Expert run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
  10. 9

    02:56

    24.3km

    7:13/km

    40m

    40m

    Expert

    2

    Expert run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
10

00:34

5.50km

6:12/km

20m

20m

Intermediate

1

Intermediate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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Discover more routes around St. Charles County
Last updated:
September 7, 2025

Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

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